integration of zustand

lib/storage.ts

@@ -0,0 +1,16 @@
+/* eslint-disable @typescript-eslint/ban-types */
+import { create } from 'zustand';
+import { type Tab } from '@/lib/types';
+import { SPEND_SCREEN_ID, SPEND_SCREEN_NAME } from '@/lib/constants';
+
+interface appStore {
+  tab: Tab;
+  setTab: (props: Tab) => void;
+}
+
+export const useAppStore = create<appStore>((set) => ({
+  setTab: (props: Tab) => {
+    set(() => ({ tab: props }));
+  },
+  tab: { id: SPEND_SCREEN_ID, title: SPEND_SCREEN_NAME },
+}));